Table 6.
Crude Primary Outcome Comparisons Between Each Admission Time by Stroke Subtype
| Stroke Subtype | Admission Time | N | Severe Disability/Death at Discharge, n (%) | Crude OR (95% CI) | P Value |
|---|---|---|---|---|---|
| Total population | Working‐hour | 15 084 | 3434 (22.8) | — | |
| Off‐hour | 16 908 | 4597 (27.2) | 1.24 (1.18 to 1.31) | <0.001 | |
| Nighttime | 3693 | 1042 (28.2) | 1.30 (1.19 to 1.41) | <0.001 | |
| IS | Working‐hour | 9275 | 1659 (17.9) | — | — |
| Off‐hour | 9630 | 2039 (21.2) | 1.21 (1.13 to 1.31) | <0.001 | |
| Nighttime | 1853 | 355 (19.2) | 1.06 (0.93 to 1.21) | 0.361 | |
| SAH | Working‐hour | 1407 | 499 (35.5) | — | — |
| Off‐hour | 1886 | 733 (38.9) | 1.14 (0.99 to 1.32) | 0.077 | |
| Nighttime | 606 | 240 (39.6) | 1.18 (0.97 to 1.44) | 0.105 | |
| ICH | Working‐hour | 4436 | 1293 (29.2) | — | — |
| Off‐hour | 5434 | 1842 (33.9) | 1.24 (1.13 to 1.35) | <0.001 | |
| Nighttime | 1241 | 449 (36.2) | 1.38 (1.20 to 1.58) | <0.001 |
ICH indicates intracerebral hemorrhage; IS, ischemic stroke; SAH, subarachnoid hemorrhage.